180012240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83339}}^1$

素因数の和:83361

約数の個数: 80

約数和(自身を含む): 620049600

約数和(自身を除く): 440037360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 83339, 166678, 250017, 333356, 416695, 500034, 666712, 750051, 833390, 1000068, 1250085, 1333424, 1500102, 1666780, 2000136, 2250153, 2500170, 3000204, 3333560, 3750255, 4000272, 4500306, 5000340, 6000408, 6667120, 7500510, 9000612, 10000680, 11250765, 12000816, 15001020, 18001224, 20001360, 22501530, 30002040, 36002448, 45003060, 60004080, 90006120, 180012240]

約数ペア:

[(1, 180012240), (2, 90006120), (3, 60004080), (4, 45003060), (5, 36002448), (6, 30002040), (8, 22501530), (9, 20001360), (10, 18001224), (12, 15001020), (15, 12000816), (16, 11250765), (18, 10000680), (20, 9000612), (24, 7500510), (27, 6667120), (30, 6000408), (36, 5000340), (40, 4500306), (45, 4000272), (48, 3750255), (54, 3333560), (60, 3000204), (72, 2500170), (80, 2250153), (90, 2000136), (108, 1666780), (120, 1500102), (135, 1333424), (144, 1250085), (180, 1000068), (216, 833390), (240, 750051), (270, 666712), (360, 500034), (432, 416695), (540, 333356), (720, 250017), (1080, 166678), (2160, 83339)]